pyqt练习x1.1

import sys

from PyQt4 import QtGui

class Icon(QtGui.QWidget):

def __init__(self,parent=None):

QtGui.QWidget.__init__(self,parent)

self.setGeometry(300,300,250,150)

self.setWindowTitle(‘Icon‘)

self.setWindowIcon(QtGui.QIcon(‘f:1.jpg‘))

app=QtGui.QApplication(sys.argv)

icon=Icon()

icon.show()

sys.exit(app.exec_())